4-zone matrix preamplifier amplifiers

RONDSON

4-zone matrix preamplifier amplifiers available in 2 powers :

Reference : AM 4120 - Code : 02188  

Reference : AM 4240 - Code : 02188

More details

Livré sous 48/72h

For professionals

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For individuals

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Description :

These mixing amplifiers are available in 4 x 120 W and 4 x 240 W.

They are designed for multi-zone calls and multi-source selection system with MP3 player. Various uses such as hotels, shopping centres, sports centres etc...

Features :

They are equipped with :

  • 4 power amplifiers :
  • 4 x 120 W for AM 4120
  • 4 x 240 W for AM 4240
  • All the source inputs can be routed simultaneously to the 4 output zones.
  • The 5 inputs and MP3s have a volume control, so bass and treble can be adjusted separately.
  • 3 mic/line inputs with configurable phantom powering
  • 2 AUX RCA inputs
  • MP3 player module with SD port and integrated USB
  • FM Tuner Module
  • 1 RJ 45 input for 4-zone call station microphone
  • 4 terminals for line and loudspeaker outputs 70V, 100V or 4Ω
  • 1 RS232 socket for communication with external systems
  • 1 input with priority over other level control inputs
  • Priority level setting for microphone, remote control, priority input, Tel input and MIC 1 input
  • Control speaker output with volume control
  • Thermal protection, overload and short-circuit protection
  • Earth switch
SPECIFICATIONSAM 4120AM 4240
Type

4-zone matrix amplifiers

Power

4 x 120 W

4 x 240 W

Power supply

AC 230V – 50 Hz

Speaker output

Online 70 and 100 Volts

In low impedance 4-8 Ω

Inputs/Sensitivity

CH 1 to 3: 2.5 mV/600 Ω - 175 mV -10 KΩ symmetrical

CH 5 to 6: 350 mV / 10 kΩ symmetrical

TEL: 350 mV / 10 kΩ

REMOTE MIC: + 387 mV / 10 kΩ

Line OUT output

Zone 1 to 4: 1, 7 V symmetrical

Mix out: 3.95 V asymmetrical

Tone setting

Bass :± 10 dB at 100 Hz

Treble :± 10 dB at 10 kHz

Frequency Response

80 Hz – 16 000 Hz (± 3 dB)

Signal-to-noise ratio

≥ 65 dB

Recording format

Wav

Consumption

750 W

1200 W

Total harmonic distortion

<1%

Protection and cooling

Fan, Thermal protection, overload and short-circuit

Dimensions (W x D x H)

483 x 399 x 132 mm

483 x 399 x 132 mm (3U)

Weight

15 kg

 18 kg

Accessories

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